201shares167340Researchers from Nagasaki University and Saga University in Japan have successfully 3D printed artificial tracheas without using scaffolds, and surgically transplanted them into rats. A Regenova bioprinter from Cyfuse Biomedical K.K.was used to generate spheroids consisting of several types of cells. These were then used to generate a 3D tubular trachea structure. After printing, the … Continue reading Japan researchers use Regenova bioprinter to 3D print windpipe without scaffolds